the white house claims the results will cut the national deficit by $600 billion over the next decade. >>> north korea is skating close to a truss line. exact words from defense secretary chuck hagel today. hagel said north korea is unpredictable, especially its new young leader, forcing the u.s. to prepare for any possible threat. there are reports north korea could launch a missile any day now. secretary hagel reassured americans the u.s. is ready and prepared to protect this country and its allies. we want to know, what is your level of concern over north korea's nuclear threats? vote by texting or calling us at 408-300-9222. 1 for high, 2 for moderate, 3 for not concerned at all. tweet us @nbcbayarea. results coming up at 6:00. >>> in "health matters," hpv is known for mostly causing cervical cancer. new information links it to lung cancer. researchers at fox chase cancer center in philadelphia examined tissue samples from lung cancer patients. a small amount had evidence that the cancer was fuelled by a strain of the human pap loma virus, phv. certain strains of hpv are linked to